Check out some of the latest MakeUseOf discoveries. All listed websites are FREE (or come with a decent free account option). No trials or buy-to-use craplets. For more cool websites and web app reviews subscribe to MakeUseOf Directory.

How To Clean Anything – Have you ever had chewing gum clinging to your carpet? If somebody steps on it, it can be really difficult to remove the gum without damaging the carpet. For all the proper ways to clean different kinds of surfaces try the “˜how to clean anything’ index. Read more: HowToCleanAnything: An Online Cleaning Guide.

OneTimeMessage – If you have been a victim of hackers, you quickly find out that people can go to great lengths to spy on your messages. OneTimeMessage is a simple web app that lets you send highly secure self destructing messages that delete themselves once they are read.

Viravis – This powerful web service lets you create online database applications in a graphical environment using drag and drop without the need for coding. Esspecially comes in handy for businesses since it lets to build databases and maintain them online without additional IT costs. Read more: Viravis: Create online database applications without programming.

DUIMap – DUI (driving under the influence) accidents cause 36 accidents every day and everybody tries to avoid places where drunk drivers are more probable to be. DUIMap is a great tool that displays the number of DUI accidents on Google Maps so you can plan accordingly. Read more: DUIMap: See Fatal DUI Accidents On Google Maps (US only).

These are just half of the websites that we discovered in the last couple of days. If you want us to send you daily round-ups of all cool websites we come across, leave your email here. Or follow us via RSS feed.